Congrats on that B-301, may it serve you well.
B-301/2 and SB-201/2/3 are probably the Guild's most usable basses overall. I used to own X-702 which was an incredibly sounding piece, but ended up selling it due to the neck profile.
OTOH, I just picked up a '76 JS-2 and am liking it a lot so far.
Yeah, Guilds pretty much come second in my book right after Gibsons...